<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>learn vue3</title>
    <script src="https://cdn.staticfile.org/vue/3.0.5/vue.global.js"></script>
</head>

<body>
<div id="app">{{ msg }}</div>
</body>

<script>
    const { createApp } = Vue
    createApp({
        data() {
            return {
                msg: 'hello world!'
            }
        }
    }).mount('#app')
</script>


</html>
